China Suppliers Factory for Hot-Dipped Aluminized and Stainless Steel Exhaust Tubes with Superior Corrosion Resistance
Material Options
Stainless Steel (409L/436L/439) / Aluminized Steel
Material Standard
JIS, EN, ASTM, GB/T
OD Tolerance
Stainless Steel ±0.20 mm / Aluminized Steel ±0.15 mm
Length Range
3000 mm to 7000 mm
MOQ
20'GP container
| OD (mm) | WALL THICKNESS (mm) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.8 | 1.0 | 1.2 | 1.4 | 1.5 | 1.6 | 1.8 | 2.0 | 2.5 | ||
| 34.0 | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| 35.0 | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| 38.1 | √ | √ | √ | √ | √ | √ | √ | √ | √ | |
| 41.3 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 42.0 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 42.2 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 42.7 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 45.0 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 48.0 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 48.6 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 50.0 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 50.8 | √ | √ | √ | √ | √ | √ | √ | √ | ||
| 54.0 | √ | √ | √ | √ | √ | √ | √ | |||
| 60.5 | √ | √ | √ | √ | √ | √ | √ | |||
| 63.5 | √ | √ | √ | √ | √ | √ | ||||
| 76.3 | √ | √ | √ | √ | √ | √ | ||||
Application
Application
Application
Application
Application
Frequently Asked Questions
What material options are available for these steel tubes?
We offer high-quality Stainless Steel (grades 409L, 436L, and 439) as well as Aluminized Steel options to suit different application requirements.
What are the manufacturing standards for these tubes?
Our steel tubes are manufactured in compliance with major global industry standards, including JIS, EN, ASTM, and GB/T.
What is the dimensional tolerance for the outer diameter (OD)?
The OD tolerance is tightly controlled: ±0.20 mm for Stainless Steel tubes and ±0.15 mm for Aluminized Steel tubes.
What lengths are available and what is the Minimum Order Quantity (MOQ)?
Our standard length ranges from 3000 mm to 7000 mm. The Minimum Order Quantity (MOQ) for production is a 20'GP container.
Can I order custom sizes not listed in the specification table?
Yes, we can accommodate custom specifications. Please contact us directly to discuss any specific needs or requirements outside of our standard ranges.






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